How does the overuse of antibiotics contribute to health risks?

The overuse of antibiotics is particularly concerning because it fosters the development of antibiotic-resistant bacteria. When antibiotics are used excessively, some bacteria may survive the treatment due to random mutations that give them resistance. These resistant bacteria can then multiply, leading to infections that are much more difficult to treat. This phenomenon can create a cycle where stronger and more resilient strains of bacteria emerge, requiring the use of more potent antibiotics or even leading to treatment failures.

This development not only complicates individual patient care but also poses a significant public health threat, as resistant infections can spread within communities and across healthcare settings. The increase in antibiotic-resistant bacteria creates a challenge for healthcare providers, as treatment options become limited, potentially leading to higher rates of morbidity and mortality associated with infections that were once easily treatable.